adum6200 Analog Devices, Inc., adum6200 Datasheet
adum6200
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adum6200 Summary of contents
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... The result is a small form factor, total isolation solution. The ADuM6200/ADuM6201/ADuM6202 isolators provide two independent isolation channels in a variety of channel configura- tions and data rates (see the Ordering Guide for more information). ...
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... ADuM6200/ADuM6201/ADuM6202 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams ............................................................. 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Characteristics—5 V Primary Input Supply Secondary Isolated Supply ................................................... 3 Electrical Characteristics—3.3 V Primary Input Supply/ 3.3 V Secondary Isolated Supply ................................................ 4 Electrical Characteristics—5 V Primary Input Supply/ 3.3 V Secondary Isolated Supply ................................................ 6 Package Characteristics ...
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... Min Grade Min Typ Max Min 1 55 100 40 1000 Rev Page ADuM6200/ADuM6201/ADuM6202 Test Conditions/Comments ISO mA 4 5.5 V ISO DD1 ISO 20 MHz bandwidth 0.1 μF||10 μ 0.1 μF||10 μ ISO V > ...
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... ADuM6200/ADuM6201/ADuM6202 Table 5. Input and Output Characteristics Parameter Symbol DC SPECIFICATIONS Logic High Input Threshold V IH Logic Low Input Threshold V IL Logic High Output Voltages V OH Logic Low Output Voltages V OL Undervoltage Lockout UVLO Positive-Going Threshold V UV+ Negative-Going Threshold V UV− Hysteresis V UVH ...
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... DD1 ISO V − 0 − 0.5 3.1 DD1 ISO 0.0 0.1 0.0 0.4 2.7 2.4 0.3 −20 +0.01 +20 2 1.0 > 0.7 × Rev Page ADuM6200/ADuM6201/ADuM6202 Test Conditions/ Max Unit Comments load ISO load ISO load ISO Test Conditions/ Max Unit Comments 25 Mbps Within PWD limit ...
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... ISO DD1(MAX) Table 11. DC-to-DC Converter Dynamic Specifications Parameter Symbol SUPPLY CURRENT Input I DD1(D) ADuM6200 ADuM6201 ADuM6202 Available to Load I ISO(LOAD) ADuM6200 ADuM6201 ADuM6202 Table 12. Switching Specifications Parameter Symbol SWITCHING SPECIFICATIONS Data Rate Propagation Delay PHL PLH Pulse Width Distortion PWD Change vs. Temperature ...
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... V O Symbol Min Typ Max I-O C 2.2 I-O C 4.0 I θ 150 SD-HYS Rev Page ADuM6200/ADuM6201/ADuM6202 Max Unit Test Conditions/ Comments V 0.3 × ISO 0.3 × V DD1 −20 μ − μ 0 mA, V ...
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... File E214100 1 In accordance with UL 1577, each ADuM6200/ADuM6201/ADuM6202 is proof-tested by applying an insulation test voltage ≥ 6000 V rms for 1 sec (current leakage detection limit = 15 μA accordance with IEC 60747-5-2 (VDE 0884 Part 2):2003-01, each ADuM6200/ADuM6201/ADuM6202 is proof-tested by applying an insulation test voltage ≥ 1590 V peak for 1 sec (partial discharge detection limit = 5 pC) ...
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... AMBIENT TEMPERATURE (°C) Symbol Min Max Unit T −40 +105 ° 3.0 5.5 V DD1 V 4.5 5.5 V DD1 Rev Page ADuM6200/ADuM6201/ADuM6202 Symbol Characteristic 40/105/ 846 IORM = 1 sec, V 1590 1375 1018 V 6000 IOTM T 150 S I ...
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... ADuM6200/ADuM6201/ADuM6202 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 19. Parameter Storage Temperature ( Ambient Operating Temperature ( Supply Voltages ( DD1 ISO Input Voltage ( SEL SEL Output Voltage ( Average Output Current per Pin ...
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... RC Regulation Control Input. This pin must be connected to the RC IN This pin must not be tied high the isolator, damaging the ADuM6200 and possibly the devices that it powers Control Input. Determines self-regulation mode (RC SEL regulation. This pin is weakly pulled to the high state. In noisy environments, tie this pin either high or low. ...
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... ADuM6200/ADuM6201/ADuM6202 Table 22. ADuM6201 Pin Function Descriptions Pin No. Mnemonic Description 1 V Primary Supply Voltage, 3 5.5 V. DD1 2, 8 GND Ground Reference for the Primary Side of the Isolator. Pin 2 and Pin 8 are internally connected to each other, 1 and it is recommended that both pins be connected to a common ground. ...
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... OUT(EXT must be common between all isoPower devices being regulated by a master isoPower part. DD1 ADuM6200/ADuM6201/ADuM6202 DD1 ISO GND GND ISO ADuM6202 ...
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... ADuM6200/ADuM6201/ADuM6202 TYPICAL PERFORMANCE CHARACTERISTICS 5.0V INPUT/5.0V OUTPUT 10 5.0V INPUT/3.3V OUTPUT 3.3V INPUT/3.3V OUTPUT CURRENT (mA) ISO Figure 9. Typical Power Supply Efficiency in All Supported Power Configurations 120 100 5.0V INPUT/5.0V OUTPUT 20 5.0V INPUT/3.3V OUTPUT 3.3V INPUT/3.3V OUTPUT 100 150 I CURRENT (mA) DD1 Figure 10. Typical Isolated Output Supply Current vs. Input Current ...
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... V Figure 19. Typical I ISO 2.5 3.0 Figure 20. Typical I Rev Page ADuM6200/ADuM6201/ADuM6202 90% LOAD 10% LOAD –0.5 0 0.5 1.0 1.5 2.0 Time (ms) Figure 18. Typical Output Voltage Start-Up Transient at 10% and 90% Load 3.3 V ISO 5.0V INPUT/5.0V OUTPUT 5.0V INPUT/3.3V OUTPUT 3.3V INPUT/3.3V OUTPUT DATA RATE (Mbps) ...
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... ADuM6200/ADuM6201/ADuM6202 3. DATA RATE (Mbps) Figure 21. Typical I Dynamic Supply Current per Input ISO(D) 3.0 2.5 2.0 1.5 1.0 0 Figure 22. Typical I Rev Page 3. DATA RATE (Mbps) Dynamic Supply Current per Output ISO(D) (15 pF Output Load) ...
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... The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. Maximum Data Rate The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. Rev Page ADuM6200/ADuM6201/ADuM6202 propagation delay is measured from the 50% level of signal to the 50% level of the rising Ix signal. Ox ...
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... ADuM6200/ADuM6201/ADuM6202 APPLICATIONS INFORMATION The dc-to-dc converter section of the ADuM620x works on principles that are common to most switching power supplies. It has a secondary side controller architecture with isolated pulse- width modulation (PWM) feedback. V DD1 an oscillating circuit that switches current into a chip scale air core transformer. Power transferred to the secondary side is rectified and regulated to either 3 ...
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... Given the geometry of the receiving coil in the ADuM620x and an imposed requirement that the induced voltage be, at most, 50% of the 0.5 V margin at the decoder, a maximum allowable magnetic field is calculated as shown in Figure 25. 50% 50% Rev Page ADuM6200/ADuM6201/ADuM6202 ∑ (−dβ/dt) π … turn in the receiving coil (cm) ...
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... ADuM6200/ADuM6201/ADuM6202 For example magnetic field frequency of 1 MHz, the maximum allowable magnetic field of 0.2 kgauss induces a voltage of 0. the receiving coil. This voltage is approxi- mately 50% of the sensing threshold and does not cause a faulty output transition. Similarly, if such an event occurs during a transmitted pulse (and is of the worst-case polarity), it reduces the received pulse from > ...
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... POWER CONSIDERATIONS The ADuM6200/ADuM6201/ADuM6202 power input, data input channels on the primary side, and data input channels on the secondary side are all protected from premature operation by undervoltage lockout (UVLO) circuitry. Below the minimum operating voltage, the power converter holds its oscillator inactive, and all input channel drivers and refresh circuits are idle ...
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... ADuM6200/ADuM6201/ADuM6202 THERMAL ANALYSIS The ADuM620x devices consist of four internal silicon die attached to a split lead frame with two die attach paddles. For the purposes of thermal analysis, the device is treated as a thermal unit with the highest junction temperature reflected in the θ value from Table 14. The value of θ ...
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... Analog Devices. ADuM6200/ADuM6201/ADuM6202 In the case of unipolar voltage, the stress on the insu- lation is significantly lower. This allows operation at higher working voltages while still achieving a 50-year service life. ...
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... COPLANARITY 0.10 ORDERING GUIDE Number Number of Inputs, of Inputs Model V Side V Side DD1 ISO ADuM6200ARWZ 2 0 ADuM6200CRWZ 2 0 ADuM6201ARWZ 1 1 ADuM6201CRWZ 1 1 ADuM6202ARWZ 0 2 ADuM6202CRWZ RoHS Compliant Part. 2 Tape and reel are available. The additional -RL suffix designates a 13-inch (1,000 units) tape and reel option. ...